The
Cathedral is dedicated to St. Lawrence, the patron saint of Grosseto
and is one of the finest monuments in the city. The cathedral has
undergone many restorations and remodelling, and was originally built
on the remains of the Santa Maria Church. The cathedral follows the
Romanesque style, and has a Latin cross plan and Romanesque facade.
The windows are located in the ceiling of the aisles, including two
15th century stained glass windows by Girolamo di Benvenuto.